The Arizona Department of Transportation will continue with work on Interstate 17 at the State Route 169 traffic interchange starting Sunday, May 18, which will require overnight work and restrictions throughout the week.

At the SR 169 junction (milepost 278), crews will close I-17 in both directions, and drivers will be required to use the off- and on-ramps at SR 169 around the work zone. Traffic using SR 169 will be permitted over the bridge.

Work will occur overnight starting Sunday night through Thursday (May 18-22) between 10 p.m. and 5 a.m.

ADOT advises drivers to allow additional time to reach their destinations and to proceed through the work zone with caution, to comply with the reduced speed limit and to be alert for construction equipment and personnel.